Six parameter spaces, with the individual clusters highlighted in red. Shown are clusters SigMA 1–8 (part of US). The gray background sources are all SigMA-selected Sco-Cen members. Cluster names are given in the left panels of each row. The used xy-axes are given as titles at the top of each column. Tick labels are only given in the bottom row. Note that the v_LSR space shows a smaller velocity range compared to the tangential velocity space in Col. 5 and hence a lower velocity dispersion. See also Figs. 10–13 and the main text for more details.